Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California


Version #0: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 7:33:02 AM (PST) on Tuesday, November 18, 2025.
The magnitude 1.3 event occurred 5 km (3 miles) SW of Mammoth Lakes, CA.
The hypocentral depth is 1 km (0.40 miles).


Magnitude 1.3 - duration magnitude (Md)
Time Tuesday, November 18, 2025 at 7:33:02 AM (PST)
Tuesday, November 18, 2025 at 15:33:02 (UTC)
Distance from Mammoth Lakes, CA - 5 km (3 miles) SW (229 degrees)
Yosemite Valley, CA - 51 km (32 miles) ESE (107 degrees)
West Bishop, CA - 57 km (35 miles) WNW (299 degrees)
Dixon Lane-Meadow Creek, CA - 59 km (37 miles) WNW (295 degrees)
Bishop, CA - 62 km (38 miles) WNW (296 degrees)
Coordinates 37 deg. 36.5 min. N (37.608N), 119 deg. 1.3 min. W (119.021W)
Depth 0.60 km (0.40 miles)
Quality Excellent
Location Quality Parameters Nst=13, Nph=12, Dmin=0.5 km, Rmss=0.05 sec, Erho=0.32 km, Erzz=0.479999989 km, Gp=88 degrees
Event ID# nc75265196
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